if (prepend != null) { if (!prepend.isAbsolute()) { prepend = new File(getProject().getBaseDir(), prepend.getPath()); } prependReader = new BufferedReader(new FileReader(prepend)); }
if (append != null) { if (!append.isAbsolute()) { append = new File(getProject().getBaseDir(), append.getPath()); } appendReader = new BufferedReader(new FileReader(append)); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/ConcatFilter.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/ConcatFilter.java
Method name: void initialize() Method name: void initialize()
Number of AST nodes: 4 Number of AST nodes: 4
1
if (prepend != null) {
1
if (append != null) {
2
            if (!prepend.isAbsolute()) {
2
            if (!append.isAbsolute()) {
3
                prepend = new File(getProject().getBaseDir(), prepend.getPath());
3
                append = new File(getProject().getBaseDir(), append.getPath());
4
            }
4
            }
5
            prependReader = new BufferedReader(new FileReader(prepend));
5
            appendReader = new BufferedReader(new FileReader(append));
6
        }
6
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in the same method
Number of node comparisons9
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    10
    if (prepend != null)
    10
    if (prepend != null)
    14
    if (append != null)
    Differences
    Expression1Expression2Difference
    prependappendVARIABLE_NAME_MISMATCH
    14
    if (append != null)
    11
    if (!prepend.isAbsolute())
    11
    if (!prepend.isAbsolute())
    15
    if (!append.isAbsolute())
    Differences
    Expression1Expression2Difference
    prependappendVARIABLE_NAME_MISMATCH
    15
    if (!append.isAbsolute())
    12
    prepend = new File(getProject().getBaseDir(), prepend.getPath());
    12
    prepend = new File(getProject().getBaseDir(), prepend.getPath());
    16
    append = new File(getProject().getBaseDir(), append.getPath());
    Differences
    Expression1Expression2Difference
    prependappendVARIABLE_NAME_MISMATCH
    prependappendVARIABLE_NAME_MISMATCH
    16
    append = new File(getProject().getBaseDir(), append.getPath());
    13
    prependReader = new BufferedReader(new FileReader(prepend));
    13
    prependReader = new BufferedReader(new FileReader(prepend));
    17
    appendReader = new BufferedReader(new FileReader(append));
    Differences
    Expression1Expression2Difference
    prependReaderappendReaderVARIABLE_NAME_MISMATCH
    prependappendVARIABLE_NAME_MISMATCH
    17
    appendReader = new BufferedReader(new FileReader(append));
    Precondition Violations (0)
    Row Violation